RoSH certificate for tungsten alloy products

A RoSH certified high density tungsten alloy supplier, specializing in the production of high density tungsten alloy products for 25 years. The company mainly produces 90-97% tungsten nickel iron, tungsten nickel copper, and tungsten copper alloys. The production process is controlled and strictly controlled in accordance with the requirements of the ISO9001-2015 quality management system. The high density tungsten alloy products produced by our company comply with RoSH standards and are non-toxic and harmless.